| 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 | $93.77 | 8.705% | $101.9327 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $133.37 | 7.489% | $143.3581 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $136.80 | 10.297% | $150.8863 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $36.34 | 7.131% | $38.9314 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $140.25 | 13.721% | $159.4937 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $215.81 | 10.840% | $239.2038 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $103.32 | 11.136% | $114.8257 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $859.66 | $948.6317 | $948.63 | $948.70 | $948.60 | |