| 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 | $48.93 | 10.643% | $54.1376 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $48.50 | 8.863% | $52.7986 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $238.64 | 11.843% | $266.9021 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $172.55 | 12.751% | $194.5519 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $81.62 | 13.586% | $92.7089 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $188.36 | 10.640% | $208.4015 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $243.92 | 11.106% | $271.0098 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $1,022.52 | $1,140.5104 | $1,140.51 | $1,140.50 | $1,140.50 | |