| 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 | $97.58 | 3.516% | $101.0109 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $68.57 | 11.457% | $76.4261 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $210.60 | 5.198% | $221.547 | $221.55 | $221.55 | $221.50 |
| Purchase #4 | $99.93 | 6.790% | $106.7152 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $52.96 | 3.189% | $54.6489 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $102.45 | 6.147% | $108.7476 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $228.84 | 4.673% | $239.5337 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $860.93 | $908.6294 | $908.64 | $908.65 | $908.40 | |