| 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 | $91.42 | 7.325% | $98.1165 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $64.29 | 7.544% | $69.14 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $40.75 | 8.829% | $44.3478 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $28.67 | 3.194% | $29.5857 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $52.56 | 8.463% | $57.0082 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $72.77 | 10.460% | $80.3817 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $176.50 | 6.734% | $188.3855 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $526.96 | $566.9654 | $566.98 | $567.00 | $566.90 | |