| 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 | $126.42 | 12.621% | $142.3755 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $33.67 | 5.689% | $35.5855 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $149.40 | 5.526% | $157.6558 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $43.57 | 9.379% | $47.6564 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $140.60 | 5.151% | $147.8423 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $80.68 | 9.656% | $88.4705 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $39.65 | 12.268% | $44.5143 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $613.99 | $664.1003 | $664.11 | $664.10 | $664.20 | |