| 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 | $101.62 | 7.569% | $109.3116 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $74.40 | 9.334% | $81.3445 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $24.42 | 5.849% | $25.8483 | $25.85 | $25.85 | $25.80 |
| Purchase #4 | $127.45 | 6.194% | $135.3443 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $238.71 | 8.674% | $259.4157 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $102.33 | 4.647% | $107.0853 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $244.99 | 4.402% | $255.7745 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $913.92 | $974.1242 | $974.12 | $974.10 | $974.00 | |