| 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 | $104.26 | 7.401% | $111.9763 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $60.45 | 3.422% | $62.5186 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $147.50 | 4.610% | $154.2998 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $22.80 | 10.335% | $25.1564 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $183.42 | 5.481% | $193.4733 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $84.95 | 7.831% | $91.6024 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $50.86 | 6.226% | $54.0265 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $654.24 | $693.0533 | $693.06 | $693.05 | $693.10 | |