| 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 | $96.56 | 6.572% | $102.9059 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $33.57 | 12.690% | $37.83 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $135.51 | 13.494% | $153.7957 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $32.59 | 9.239% | $35.601 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $90.78 | 12.838% | $102.4343 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $76.26 | 7.236% | $81.7782 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $130.26 | 10.203% | $143.5504 | $143.55 | $143.55 | $143.60 |
| 7 purchase totals = | $595.53 | $657.8955 | $657.90 | $657.95 | $657.90 | |