| 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 | $77.98 | 8.673% | $84.7432 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $199.56 | 10.807% | $221.1264 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $67.51 | 5.402% | $71.1569 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $41.60 | 10.638% | $46.0254 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $165.47 | 13.394% | $187.6331 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $238.63 | 3.469% | $246.9081 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $179.74 | 3.346% | $185.7541 | $185.75 | $185.75 | $185.80 |
| 7 purchase totals = | $970.49 | $1,043.3472 | $1,043.35 | $1,043.40 | $1,043.30 | |