| 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 | $65.29 | 10.612% | $72.2186 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $148.38 | 10.846% | $164.4733 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $69.48 | 10.287% | $76.6274 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $7.53 | 9.472% | $8.2432 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $71.27 | 10.424% | $78.6992 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $88.98 | 8.293% | $96.3591 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $110.71 | 4.596% | $115.7982 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $561.64 | $612.4190 | $612.42 | $612.40 | $612.40 | |