| 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 | $80.34 | 9.321% | $87.8285 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $56.60 | 6.406% | $60.2258 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $82.37 | 11.559% | $91.8911 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $191.94 | 10.307% | $211.7233 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $219.90 | 4.219% | $229.1776 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $99.84 | 7.279% | $107.1074 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $67.35 | 9.356% | $73.6513 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $798.34 | $861.6050 | $861.61 | $861.65 | $861.60 | |