| 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 | $37.33 | 13.441% | $42.3475 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $62.72 | 3.517% | $64.9259 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $123.64 | 5.584% | $130.5441 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $186.69 | 8.651% | $202.8406 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $25.25 | 9.170% | $27.5654 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $163.60 | 7.270% | $175.4937 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $193.99 | 12.689% | $218.6054 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $793.22 | $862.3226 | $862.33 | $862.35 | $862.20 | |