| 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 | $138.64 | 10.544% | $153.2582 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $49.63 | 7.624% | $53.4138 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $110.34 | 4.736% | $115.5657 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $49.86 | 5.753% | $52.7284 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $134.75 | 9.585% | $147.6658 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $69.78 | 7.321% | $74.8886 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $129.44 | 9.835% | $142.1704 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $682.44 | $739.6909 | $739.70 | $739.65 | $739.80 | |