| 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 | $8.80 | 8.542% | $9.5517 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $38.81 | 11.688% | $43.3461 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $81.82 | 6.482% | $87.1236 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $46.41 | 12.396% | $52.163 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $39.38 | 12.782% | $44.4136 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $43.80 | 4.623% | $45.8249 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $136.97 | 3.562% | $141.8489 | $141.85 | $141.85 | $141.80 |
| 7 purchase totals = | $395.99 | $424.2718 | $424.26 | $424.20 | $424.20 | |