| 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 | $32.51 | 3.340% | $33.5958 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $212.89 | 5.320% | $224.2157 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $176.59 | 9.777% | $193.8552 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $84.28 | 9.120% | $91.9663 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $116.26 | 5.412% | $122.552 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $136.50 | 3.838% | $141.7389 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $8.58 | 9.332% | $9.3807 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $767.61 | $817.3046 | $817.32 | $817.30 | $817.40 | |