| 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 | $34.90 | 13.307% | $39.5441 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $92.27 | 13.388% | $104.6231 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $184.87 | 4.411% | $193.0246 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $245.80 | 11.108% | $273.1035 | $273.10 | $273.10 | $273.10 |
| Purchase #5 | $123.53 | 9.415% | $135.1603 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $46.75 | 12.364% | $52.5302 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $152.43 | 5.282% | $160.4814 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $880.55 | $958.4672 | $958.45 | $958.45 | $958.40 | |