| 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 | $66.72 | 6.232% | $70.878 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $128.72 | 7.706% | $138.6392 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $70.75 | 6.842% | $75.5907 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $212.77 | 13.441% | $241.3684 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $223.42 | 9.165% | $243.8964 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $24.93 | 5.824% | $26.3819 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $116.33 | 4.202% | $121.2182 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $843.64 | $917.9728 | $917.98 | $918.00 | $918.00 | |