| 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 | $41.51 | 8.734% | $45.1355 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $92.73 | 6.672% | $98.9169 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $39.59 | 6.697% | $42.2413 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $125.55 | 4.825% | $131.6078 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $193.43 | 4.487% | $202.1092 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $207.91 | 4.149% | $216.5362 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $182.55 | 4.726% | $191.1773 | $191.18 | $191.20 | $191.20 |
| 7 purchase totals = | $883.27 | $927.7242 | $927.74 | $927.75 | $927.60 | |