| 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 | $45.30 | 5.622% | $47.8468 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $76.45 | 12.299% | $85.8526 | $85.85 | $85.85 | $85.90 |
| Purchase #3 | $98.28 | 10.817% | $108.9109 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $199.51 | 5.725% | $210.9319 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $173.99 | 13.464% | $197.416 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $203.32 | 6.484% | $216.5033 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $53.30 | 4.689% | $55.7992 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $850.15 | $923.2607 | $923.26 | $923.25 | $923.20 | |