| 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 | $30.41 | 5.159% | $31.9789 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $239.98 | 11.393% | $267.3209 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $41.64 | 3.528% | $43.1091 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $136.67 | 9.215% | $149.2641 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $178.53 | 5.428% | $188.2206 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $147.73 | 5.672% | $156.1092 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $83.63 | 7.807% | $90.159 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $858.59 | $926.1618 | $926.16 | $926.10 | $926.20 | |