| 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 | $76.72 | 8.311% | $83.0962 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $47.73 | 12.527% | $53.7091 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $14.30 | 9.568% | $15.6682 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $105.60 | 4.146% | $109.9782 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $62.58 | 6.811% | $66.8423 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $181.71 | 10.748% | $201.2402 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $202.73 | 3.207% | $209.2316 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $691.37 | $739.7658 | $739.77 | $739.80 | $739.70 | |