| 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 | $40.88 | 5.640% | $43.1856 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $32.46 | 7.791% | $34.989 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $88.41 | 3.157% | $91.2011 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $64.31 | 8.587% | $69.8323 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $201.53 | 13.321% | $228.3758 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $106.32 | 6.486% | $113.2159 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $217.27 | 9.755% | $238.4647 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $751.18 | $819.2644 | $819.27 | $819.30 | $819.30 | |