| 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 | $108.43 | 5.376% | $114.2592 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $87.91 | 9.460% | $96.2263 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $201.34 | 10.509% | $222.4988 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $92.85 | 9.674% | $101.8323 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $88.61 | 6.312% | $94.2031 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $87.71 | 13.846% | $99.8543 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $65.64 | 7.600% | $70.6286 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $732.49 | $799.5026 | $799.50 | $799.55 | $799.50 | |