| 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 | $10.42 | 3.797% | $10.8156 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $88.95 | 12.340% | $99.9264 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $7.53 | 3.557% | $7.7978 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $49.96 | 6.647% | $53.2808 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $23.49 | 13.424% | $26.6433 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $108.64 | 4.391% | $113.4104 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $197.87 | 8.167% | $214.03 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $486.86 | $525.9043 | $525.91 | $525.95 | $525.80 | |