| 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 | $45.29 | 11.467% | $50.4834 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $145.77 | 11.154% | $162.0292 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $203.87 | 13.124% | $230.6259 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $207.27 | 6.544% | $220.8337 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $190.38 | 6.692% | $203.1202 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $197.85 | 13.301% | $224.166 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $56.39 | 13.610% | $64.0647 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $1,046.82 | $1,155.3231 | $1,155.32 | $1,155.35 | $1,155.30 | |