| 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 | $63.29 | 9.545% | $69.331 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $199.84 | 10.553% | $220.9291 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $46.55 | 10.167% | $51.2827 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $101.91 | 4.617% | $106.6152 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $238.93 | 4.337% | $249.2924 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $54.93 | 5.219% | $57.7968 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $122.54 | 5.376% | $129.1278 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $827.99 | $884.3750 | $884.38 | $884.45 | $884.30 | |