| 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 | $101.53 | 5.613% | $107.2289 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $69.64 | 5.696% | $73.6067 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $119.30 | 13.576% | $135.4962 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $235.80 | 8.457% | $255.7416 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $159.86 | 9.368% | $174.8357 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $104.93 | 9.793% | $115.2058 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $119.62 | 7.443% | $128.5233 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $910.68 | $990.6382 | $990.65 | $990.65 | $990.50 | |