| 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 | $79.82 | 13.161% | $90.3251 | $90.33 | $90.35 | $90.30 |
| Purchase #2 | $212.74 | 9.829% | $233.6502 | $233.65 | $233.65 | $233.70 |
| Purchase #3 | $81.59 | 3.761% | $84.6586 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $58.79 | 8.137% | $63.5737 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $79.52 | 10.325% | $87.7304 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $118.63 | 10.787% | $131.4266 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $58.48 | 13.586% | $66.4251 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $689.57 | $757.7897 | $757.80 | $757.85 | $757.80 | |