| 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 | $73.93 | 6.574% | $78.7902 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $42.51 | 10.236% | $46.8613 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $90.61 | 11.638% | $101.1552 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $109.70 | 11.859% | $122.7093 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $157.76 | 4.438% | $164.7614 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $166.50 | 9.137% | $181.7131 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $88.93 | 6.727% | $94.9123 | $94.91 | $94.90 | $94.90 |
| 7 purchase totals = | $729.94 | $790.9028 | $790.90 | $790.85 | $791.00 | |