| 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 | $35.87 | 5.342% | $37.7862 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $31.84 | 5.142% | $33.4772 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $128.38 | 6.410% | $136.6092 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $20.36 | 6.697% | $21.7235 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $92.68 | 4.484% | $96.8358 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $182.93 | 6.576% | $194.9595 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $34.38 | 12.729% | $38.7562 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $526.44 | $560.1476 | $560.16 | $560.15 | $560.20 | |