| 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 | $34.76 | 9.649% | $38.114 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $148.64 | 7.817% | $160.2592 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $207.62 | 12.150% | $232.8458 | $232.85 | $232.85 | $232.80 |
| Purchase #4 | $179.34 | 11.411% | $199.8045 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $84.56 | 3.624% | $87.6245 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $26.60 | 10.810% | $29.4755 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $34.85 | 10.263% | $38.4267 | $38.43 | $38.45 | $38.40 |
| 7 purchase totals = | $716.37 | $786.5502 | $786.55 | $786.55 | $786.50 | |