| 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 | $58.59 | 3.625% | $60.7139 | $60.71 | $60.70 | $60.70 |
| Purchase #2 | $203.55 | 13.348% | $230.7199 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $193.28 | 12.814% | $218.0469 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $78.27 | 13.186% | $88.5907 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $80.98 | 11.547% | $90.3308 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $217.66 | 10.634% | $240.806 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $61.41 | 11.843% | $68.6828 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $893.74 | $997.8910 | $997.89 | $997.90 | $997.80 | |