| 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 | $52.53 | 6.639% | $56.0175 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $166.62 | 11.409% | $185.6297 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $135.55 | 13.364% | $153.6649 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $108.51 | 6.694% | $115.7737 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $138.77 | 5.782% | $146.7937 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $189.34 | 8.860% | $206.1155 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $108.34 | 11.230% | $120.5066 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $899.66 | $984.5016 | $984.50 | $984.45 | $984.50 | |