| 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 | $99.39 | 11.258% | $110.5793 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $6.79 | 8.695% | $7.3804 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $89.53 | 10.152% | $98.6191 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $201.29 | 7.563% | $216.5136 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $31.95 | 7.817% | $34.4475 | $34.45 | $34.45 | $34.40 |
| Purchase #6 | $212.67 | 8.302% | $230.3259 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $144.73 | 8.274% | $156.705 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $786.35 | $854.5708 | $854.58 | $854.60 | $854.50 | |