| 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 | $152.48 | 8.280% | $165.1053 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $57.74 | 11.797% | $64.5516 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $30.34 | 7.231% | $32.5339 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $37.90 | 12.141% | $42.5014 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $115.52 | 5.817% | $122.2398 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $178.26 | 13.260% | $201.8973 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $27.27 | 7.572% | $29.3349 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $599.51 | $658.1642 | $658.16 | $658.20 | $658.10 | |