| 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 | $49.95 | 3.696% | $51.7962 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $218.80 | 8.139% | $236.6081 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $148.61 | 10.784% | $164.6361 | $164.64 | $164.65 | $164.60 |
| Purchase #4 | $34.36 | 3.463% | $35.5499 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $191.43 | 10.320% | $211.1856 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $69.97 | 11.132% | $77.7591 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $161.85 | 13.745% | $184.0963 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $874.97 | $961.6313 | $961.65 | $961.65 | $961.60 | |