| 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 | $33.65 | 12.701% | $37.9239 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $64.95 | 5.756% | $68.6885 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $114.74 | 7.819% | $123.7115 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $154.32 | 8.342% | $167.1934 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $92.95 | 4.481% | $97.1151 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $250.60 | 5.707% | $264.9017 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $165.59 | 5.428% | $174.5782 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $876.80 | $934.1123 | $934.11 | $934.10 | $934.10 | |