| 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 | $70.32 | 5.407% | $74.1222 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $239.35 | 3.871% | $248.6152 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $117.69 | 4.245% | $122.6859 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $221.58 | 9.128% | $241.8058 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $45.28 | 11.117% | $50.3138 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $100.26 | 7.522% | $107.8016 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $21.38 | 13.818% | $24.3343 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $815.86 | $869.6788 | $869.68 | $869.65 | $869.60 | |