| 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 | $78.32 | 4.115% | $81.5429 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $22.86 | 13.109% | $25.8567 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $105.70 | 4.582% | $110.5432 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $132.62 | 8.311% | $143.642 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $9.86 | 8.631% | $10.711 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $53.91 | 4.579% | $56.3785 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $174.74 | 7.452% | $187.7616 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $578.01 | $616.4359 | $616.43 | $616.45 | $616.40 | |