| 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 | $33.69 | 3.609% | $34.9059 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $157.49 | 10.743% | $174.4092 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $70.75 | 6.168% | $75.1139 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $90.41 | 3.620% | $93.6828 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $35.60 | 13.737% | $40.4904 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $44.39 | 13.824% | $50.5265 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $242.48 | 11.146% | $269.5068 | $269.51 | $269.50 | $269.50 |
| 7 purchase totals = | $674.81 | $738.6355 | $738.64 | $738.65 | $738.60 | |