| 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 | $84.31 | 7.539% | $90.6661 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $117.85 | 4.250% | $122.8586 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $109.92 | 5.307% | $115.7535 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $58.77 | 11.795% | $65.7019 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $96.93 | 9.128% | $105.7778 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $210.61 | 6.311% | $223.9016 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $112.77 | 13.773% | $128.3018 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $791.16 | $852.9613 | $852.96 | $852.95 | $853.10 | |