| 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 | $17.48 | 13.627% | $19.862 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $219.48 | 4.115% | $228.5116 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $91.74 | 5.493% | $96.7793 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $116.98 | 13.744% | $133.0577 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $150.42 | 6.127% | $159.6362 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $150.59 | 6.449% | $160.3015 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $141.40 | 8.366% | $153.2295 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $888.09 | $951.3778 | $951.38 | $951.40 | $951.40 | |