| 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 | $43.91 | 13.440% | $49.8115 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $93.75 | 4.546% | $98.0119 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $245.53 | 4.517% | $256.6206 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $139.73 | 3.726% | $144.9363 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $8.47 | 12.317% | $9.5132 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $21.52 | 4.262% | $22.4372 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $121.90 | 5.867% | $129.0519 | $129.05 | $129.05 | $129.10 |
| 7 purchase totals = | $674.81 | $710.3826 | $710.38 | $710.35 | $710.30 | |