| 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 | $87.89 | 9.666% | $96.3854 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $117.71 | 9.818% | $129.2668 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $41.85 | 13.396% | $47.4562 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $175.45 | 8.164% | $189.7737 | $189.77 | $189.75 | $189.80 |
| Purchase #5 | $58.60 | 9.775% | $64.3282 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $6.45 | 7.620% | $6.9415 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $163.83 | 5.393% | $172.6654 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $651.78 | $706.8172 | $706.83 | $706.80 | $706.90 | |