| 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 | $43.56 | 8.806% | $47.3959 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $128.67 | 5.443% | $135.6735 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $64.57 | 4.526% | $67.4924 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $201.75 | 12.118% | $226.1981 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $191.25 | 12.745% | $215.6248 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $206.78 | 6.820% | $220.8824 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $137.37 | 4.150% | $143.0709 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $973.95 | $1,056.3380 | $1,056.33 | $1,056.30 | $1,056.40 | |