| 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 | $64.69 | 4.247% | $67.4374 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $77.29 | 5.822% | $81.7898 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $186.68 | 5.782% | $197.4738 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $43.78 | 8.423% | $47.4676 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $187.27 | 12.310% | $210.3229 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $115.71 | 6.600% | $123.3469 | $123.35 | $123.35 | $123.30 |
| Purchase #7 | $104.34 | 13.682% | $118.6158 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $779.76 | $846.4542 | $846.46 | $846.40 | $846.40 | |