| 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 | $54.61 | 7.181% | $58.5315 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $129.30 | 3.114% | $133.3264 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $36.88 | 9.361% | $40.3323 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $5.86 | 12.602% | $6.5985 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $128.55 | 9.831% | $141.1878 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $36.79 | 4.565% | $38.4695 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $171.40 | 13.835% | $195.1132 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $563.39 | $613.5592 | $613.56 | $613.60 | $613.50 | |