| 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 | $46.57 | 7.552% | $50.087 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $205.75 | 6.686% | $219.5064 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $135.52 | 10.331% | $149.5206 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $6.47 | 9.734% | $7.0998 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $205.60 | 7.288% | $220.5841 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $235.50 | 12.395% | $264.6902 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $169.96 | 12.669% | $191.4922 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $1,005.37 | $1,102.9803 | $1,102.98 | $1,103.00 | $1,103.00 | |