| 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 | $49.60 | 6.554% | $52.8508 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $120.37 | 12.733% | $135.6967 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $173.54 | 10.551% | $191.8502 | $191.85 | $191.85 | $191.90 |
| Purchase #4 | $19.61 | 3.717% | $20.3389 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $197.67 | 13.384% | $224.1262 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $175.75 | 7.554% | $189.0262 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $228.41 | 4.150% | $237.889 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $964.95 | $1,051.7780 | $1,051.79 | $1,051.85 | $1,051.80 | |