| 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 | $33.62 | 9.827% | $36.9238 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $152.48 | 11.617% | $170.1936 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $189.59 | 13.779% | $215.7136 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $202.93 | 6.109% | $215.327 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $183.77 | 8.610% | $199.5926 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $62.28 | 13.158% | $70.4748 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $71.84 | 13.835% | $81.7791 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $896.51 | $990.0045 | $989.99 | $990.00 | $990.00 | |