| 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 | $113.55 | 12.587% | $127.8425 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $143.83 | 3.718% | $149.1776 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $57.96 | 6.194% | $61.55 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $64.31 | 8.835% | $69.9918 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $25.86 | 13.303% | $29.3002 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $120.85 | 5.258% | $127.2043 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $112.94 | 7.545% | $121.4613 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $639.30 | $686.5277 | $686.52 | $686.55 | $686.60 | |