| 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 | $101.64 | 6.559% | $108.3066 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $16.47 | 5.652% | $17.4009 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $79.48 | 10.716% | $87.9971 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $64.36 | 8.861% | $70.0629 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $240.51 | 5.387% | $253.4663 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $67.36 | 3.501% | $69.7183 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $211.85 | 5.535% | $223.5759 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $781.67 | $830.5280 | $830.54 | $830.50 | $830.60 | |