| 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 | $11.38 | 3.650% | $11.7954 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $157.45 | 9.125% | $171.8173 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $162.49 | 10.289% | $179.2086 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $40.71 | 6.705% | $43.4396 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $53.87 | 5.132% | $56.6346 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $240.42 | 12.741% | $271.0519 | $271.05 | $271.05 | $271.10 |
| Purchase #7 | $185.86 | 3.160% | $191.7332 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $852.18 | $925.6806 | $925.68 | $925.70 | $925.60 | |