| 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 | $63.39 | 6.859% | $67.7379 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $19.26 | 6.175% | $20.4493 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $138.27 | 5.268% | $145.5541 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $90.37 | 6.592% | $96.3272 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $213.93 | 8.739% | $232.6253 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $29.54 | 10.815% | $32.7348 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $90.46 | 3.124% | $93.286 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $645.22 | $688.7146 | $688.72 | $688.80 | $688.60 | |