| 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 | $47.53 | 3.128% | $49.0167 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $154.54 | 7.613% | $166.3051 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $53.39 | 13.742% | $60.7269 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $147.83 | 6.434% | $157.3414 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $96.39 | 9.818% | $105.8536 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $42.86 | 8.553% | $46.5258 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $214.69 | 6.353% | $228.3293 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $757.23 | $814.0988 | $814.11 | $814.15 | $814.00 | |