| 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 | $54.45 | 3.130% | $56.1543 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $152.35 | 3.601% | $157.8361 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $91.80 | 5.422% | $96.7774 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $178.86 | 7.405% | $192.1046 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $52.36 | 12.517% | $58.9139 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $54.58 | 12.562% | $61.4363 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $52.29 | 11.165% | $58.1282 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $636.69 | $681.3508 | $681.35 | $681.40 | $681.30 | |