| 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 | $37.33 | 12.311% | $41.9257 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $74.87 | 7.117% | $80.1985 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $138.75 | 12.140% | $155.5943 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $48.65 | 12.297% | $54.6325 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $77.77 | 5.768% | $82.2558 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $24.60 | 4.374% | $25.676 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $186.91 | 12.794% | $210.8233 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $588.88 | $651.1061 | $651.11 | $651.15 | $651.10 | |