| 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 | $44.37 | 5.736% | $46.9151 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $120.55 | 12.509% | $135.6296 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $42.91 | 5.774% | $45.3876 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $213.83 | 12.550% | $240.6657 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $198.42 | 4.668% | $207.6822 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $180.71 | 9.839% | $198.4901 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $152.71 | 6.192% | $162.1658 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $953.50 | $1,036.9361 | $1,036.95 | $1,036.95 | $1,037.00 | |