| 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 | $57.91 | 10.225% | $63.8313 | $63.83 | $63.85 | $63.80 |
| Purchase #2 | $85.51 | 5.746% | $90.4234 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $152.99 | 5.736% | $161.7655 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $244.29 | 4.827% | $256.0819 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $220.30 | 12.109% | $246.9761 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $8.71 | 4.577% | $9.1087 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $57.57 | 5.666% | $60.8319 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $827.28 | $889.0188 | $889.02 | $889.05 | $889.00 | |