| 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 | $92.75 | 9.374% | $101.4444 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $132.44 | 6.610% | $141.1943 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $31.40 | 13.167% | $35.5344 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $101.87 | 13.750% | $115.8771 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $227.79 | 5.486% | $240.2866 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $19.76 | 4.848% | $20.718 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $129.60 | 4.608% | $135.572 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $735.61 | $790.6268 | $790.62 | $790.65 | $790.60 | |