| 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 | $236.32 | 7.809% | $254.7742 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $162.28 | 5.634% | $171.4229 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $62.98 | 13.737% | $71.6316 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $32.68 | 5.566% | $34.499 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $240.31 | 7.341% | $257.9512 | $257.95 | $257.95 | $258.00 |
| Purchase #6 | $62.85 | 8.114% | $67.9496 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $31.68 | 8.531% | $34.3826 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $829.10 | $892.6111 | $892.60 | $892.60 | $892.60 | |