| 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 | $14.89 | 4.225% | $15.5191 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $168.40 | 6.319% | $179.0412 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $146.75 | 5.146% | $154.3018 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $182.45 | 6.552% | $194.4041 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $54.89 | 12.164% | $61.5668 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $6.62 | 3.793% | $6.8711 | $6.87 | $6.85 | $6.90 |
| Purchase #7 | $128.65 | 7.664% | $138.5097 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $702.65 | $750.2138 | $750.21 | $750.15 | $750.20 | |