| 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 | $49.88 | 9.692% | $54.7144 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $195.60 | 12.870% | $220.7737 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $240.63 | 7.367% | $258.3572 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $27.33 | 6.207% | $29.0264 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $40.63 | 6.204% | $43.1507 | $43.15 | $43.15 | $43.20 |
| Purchase #6 | $216.88 | 10.186% | $238.9714 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $47.57 | 12.769% | $53.6442 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $818.52 | $898.6380 | $898.63 | $898.60 | $898.70 | |