| 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 | $8.59 | 12.277% | $9.6446 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $57.96 | 5.131% | $60.9339 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $106.85 | 11.550% | $119.1912 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $83.42 | 3.435% | $86.2855 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $211.58 | 4.174% | $220.4113 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $112.93 | 7.640% | $121.5579 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $91.83 | 10.565% | $101.5318 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $673.16 | $719.5562 | $719.55 | $719.60 | $719.50 | |