| 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 | $29.52 | 9.170% | $32.227 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $6.44 | 10.469% | $7.1142 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $12.38 | 9.123% | $13.5094 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $21.43 | 13.773% | $24.3816 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $95.34 | 6.774% | $101.7983 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $218.46 | 11.647% | $243.904 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $202.80 | 12.733% | $228.6225 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $586.37 | $651.5570 | $651.55 | $651.55 | $651.50 | |