| 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 | $53.37 | 8.304% | $57.8018 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $54.27 | 7.273% | $58.2171 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $152.51 | 4.624% | $159.5621 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $18.44 | 6.680% | $19.6718 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $172.88 | 3.803% | $179.4546 | $179.45 | $179.45 | $179.50 |
| Purchase #6 | $145.40 | 13.847% | $165.5335 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $116.36 | 10.631% | $128.7302 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $713.23 | $768.9711 | $768.96 | $768.95 | $769.00 | |