| 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 | $52.97 | 6.759% | $56.5502 | $56.55 | $56.55 | $56.60 |
| Purchase #2 | $151.37 | 7.184% | $162.2444 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $6.86 | 13.714% | $7.8008 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $241.64 | 9.808% | $265.3401 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $228.27 | 5.448% | $240.7061 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $89.31 | 10.680% | $98.8483 | $98.85 | $98.85 | $98.80 |
| Purchase #7 | $132.68 | 11.285% | $147.6529 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $903.10 | $979.1428 | $979.14 | $979.15 | $979.10 | |