| 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 | $44.57 | 11.465% | $49.68 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $171.29 | 9.207% | $187.0607 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $249.94 | 9.402% | $273.4394 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $10.62 | 9.620% | $11.6416 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $236.83 | 8.434% | $256.8042 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $87.71 | 4.596% | $91.7412 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $132.71 | 10.847% | $147.1051 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $933.67 | $1,017.4722 | $1,017.47 | $1,017.50 | $1,017.40 | |