| 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 | $42.65 | 13.568% | $48.4368 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $37.61 | 9.165% | $41.057 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $29.62 | 11.197% | $32.9366 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $181.50 | 11.872% | $203.0477 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $128.60 | 5.434% | $135.5881 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $98.47 | 4.656% | $103.0548 | $103.05 | $103.05 | $103.10 |
| Purchase #7 | $174.27 | 7.465% | $187.2793 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $692.72 | $751.4003 | $751.41 | $751.45 | $751.40 | |