| 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 | $64.55 | 13.404% | $73.2023 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $17.69 | 4.320% | $18.4542 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $208.84 | 8.350% | $226.2781 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $228.96 | 9.225% | $250.0816 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $194.33 | 12.564% | $218.7456 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $134.26 | 3.180% | $138.5295 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $107.69 | 5.726% | $113.8563 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $956.32 | $1,039.1476 | $1,039.15 | $1,039.20 | $1,039.20 | |