| 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 | $61.26 | 12.769% | $69.0823 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $51.35 | 7.460% | $55.1807 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $51.34 | 5.446% | $54.136 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $106.85 | 3.633% | $110.7319 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $101.68 | 8.603% | $110.4275 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $80.59 | 5.756% | $85.2288 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $135.65 | 9.754% | $148.8813 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $588.72 | $633.6685 | $633.67 | $633.80 | $633.60 | |