| 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 | $15.62 | 3.176% | $16.1161 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $71.59 | 4.271% | $74.6476 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $127.27 | 6.687% | $135.7805 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $40.82 | 9.187% | $44.5701 | $44.57 | $44.55 | $44.60 |
| Purchase #5 | $114.34 | 10.338% | $126.1605 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $240.85 | 7.564% | $259.0679 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $173.68 | 13.574% | $197.2553 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $784.17 | $853.5980 | $853.61 | $853.55 | $853.70 | |