| 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 | $30.74 | 9.558% | $33.6781 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $204.29 | 11.699% | $228.1899 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $30.79 | 9.272% | $33.6448 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $220.75 | 4.460% | $230.5955 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $56.61 | 10.676% | $62.6537 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $248.55 | 7.346% | $266.8085 | $266.81 | $266.80 | $266.80 |
| Purchase #7 | $32.79 | 4.257% | $34.1859 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $824.52 | $889.7564 | $889.76 | $889.80 | $889.80 | |