| 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 | $91.84 | 6.801% | $98.086 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $27.66 | 13.591% | $31.4193 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $118.75 | 10.150% | $130.8031 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $115.83 | 5.357% | $122.035 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $149.28 | 5.129% | $156.9366 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $204.50 | 7.848% | $220.5492 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $118.65 | 9.270% | $129.6489 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $826.51 | $889.4781 | $889.49 | $889.50 | $889.30 | |