| 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 | $45.67 | 3.859% | $47.4324 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $128.59 | 7.525% | $138.2664 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $146.54 | 7.422% | $157.4162 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $189.35 | 11.145% | $210.4531 | $210.45 | $210.45 | $210.50 |
| Purchase #5 | $113.48 | 9.630% | $124.4081 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $202.72 | 13.228% | $229.5358 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $41.68 | 12.821% | $47.0238 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $868.03 | $954.5358 | $954.54 | $954.50 | $954.50 | |