| 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 | $40.35 | 7.633% | $43.4299 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $80.26 | 12.265% | $90.1039 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $238.98 | 11.771% | $267.1103 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $152.59 | 8.245% | $165.171 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $169.34 | 6.440% | $180.2455 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $201.65 | 8.356% | $218.4999 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $84.91 | 8.539% | $92.1605 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $968.08 | $1,056.7210 | $1,056.72 | $1,056.70 | $1,056.70 | |