| 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 | $37.41 | 6.165% | $39.7163 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $61.44 | 12.334% | $69.018 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $116.82 | 3.243% | $120.6085 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $55.99 | 12.278% | $62.8645 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $177.31 | 3.120% | $182.8421 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $81.88 | 13.390% | $92.8437 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $240.27 | 3.563% | $248.8308 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $771.12 | $816.7239 | $816.72 | $816.70 | $816.60 | |