| 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 | $71.39 | 9.627% | $78.2627 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $54.28 | 7.223% | $58.2006 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $211.93 | 7.625% | $228.0897 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $40.69 | 3.533% | $42.1276 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $129.80 | 7.454% | $139.4753 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $155.31 | 3.774% | $161.1714 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $211.70 | 12.419% | $237.991 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $875.10 | $945.3183 | $945.32 | $945.35 | $945.40 | |