| 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 | $73.67 | 9.798% | $80.8882 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $241.71 | 11.265% | $268.9386 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $241.70 | 12.199% | $271.185 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $62.52 | 6.111% | $66.3406 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $109.53 | 7.128% | $117.3373 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $222.64 | 10.181% | $245.307 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $34.40 | 3.673% | $35.6635 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $986.17 | $1,085.6602 | $1,085.67 | $1,085.70 | $1,085.60 | |