| 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 | $87.64 | 4.439% | $91.5303 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $152.62 | 7.554% | $164.1489 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $109.93 | 6.303% | $116.8589 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $58.28 | 12.195% | $65.3872 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $193.69 | 9.259% | $211.6238 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $207.81 | 12.710% | $234.2227 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $136.30 | 4.214% | $142.0437 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $946.27 | $1,025.8155 | $1,025.81 | $1,025.80 | $1,025.70 | |