| 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 | $37.72 | 9.195% | $41.1884 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $128.63 | 13.445% | $145.9243 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $133.50 | 5.725% | $141.1429 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $63.53 | 9.576% | $69.6136 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $103.61 | 5.749% | $109.5665 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $246.47 | 7.385% | $264.6718 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $211.29 | 8.687% | $229.6448 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $924.75 | $1,001.7523 | $1,001.74 | $1,001.70 | $1,001.70 | |