| 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 | $28.95 | 6.305% | $30.7753 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $183.61 | 6.242% | $195.0709 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $50.48 | 5.120% | $53.0646 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $245.38 | 13.186% | $277.7358 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $195.70 | 11.229% | $217.6752 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $162.59 | 13.697% | $184.86 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $38.61 | 7.644% | $41.5613 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $905.32 | $1,000.7431 | $1,000.75 | $1,000.75 | $1,000.90 | |