| 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 | $42.91 | 11.201% | $47.7163 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $129.98 | 11.644% | $145.1149 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $210.84 | 3.204% | $217.5953 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $202.66 | 13.756% | $230.5379 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $32.70 | 9.638% | $35.8516 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $75.76 | 5.748% | $80.1147 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $74.44 | 5.104% | $78.2394 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $769.29 | $835.1701 | $835.17 | $835.15 | $835.10 | |