| 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 | $30.86 | 11.174% | $34.3083 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $137.42 | 7.654% | $147.9381 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $23.73 | 4.709% | $24.8474 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $242.86 | 9.380% | $265.6403 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $31.51 | 8.424% | $34.1644 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $137.92 | 8.274% | $149.3315 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $142.74 | 9.207% | $155.8821 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $747.04 | $812.1121 | $812.11 | $812.15 | $812.00 | |