| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.68 | 6.836% | $87.2636 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $90.67 | 6.872% | $96.9008 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $234.74 | 8.168% | $253.9136 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $90.42 | 12.541% | $101.7596 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $245.99 | 13.441% | $279.0535 | $279.05 | $279.05 | $279.10 |
| Purchase #6 | $130.62 | 9.545% | $143.0877 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $147.49 | 13.733% | $167.7448 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $1,021.61 | $1,129.7236 | $1,129.71 | $1,129.70 | $1,129.80 | |