| 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 | $16.28 | 9.601% | $17.843 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $51.25 | 6.775% | $54.7222 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $248.38 | 8.771% | $270.1654 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $204.70 | 10.181% | $225.5405 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $194.47 | 11.502% | $216.8379 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $179.81 | 5.479% | $189.6618 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $101.64 | 5.472% | $107.2017 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $996.53 | $1,081.9725 | $1,081.97 | $1,081.95 | $1,081.90 | |