| 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 | $13.66 | 7.651% | $14.7051 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $123.39 | 10.206% | $135.9832 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $105.67 | 10.853% | $117.1384 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $21.33 | 12.566% | $24.0103 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $29.71 | 11.327% | $33.0753 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $34.83 | 8.390% | $37.7522 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $83.44 | 12.118% | $93.5513 | $93.55 | $93.55 | $93.60 |
| 7 purchase totals = | $412.03 | $456.2158 | $456.22 | $456.25 | $456.30 | |