| 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 | $43.28 | 8.764% | $47.0731 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $24.60 | 9.395% | $26.9112 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $86.92 | 10.822% | $96.3265 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $69.48 | 4.500% | $72.6066 | $72.61 | $72.60 | $72.60 |
| Purchase #5 | $63.67 | 12.796% | $71.8172 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $191.53 | 6.130% | $203.2708 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $47.62 | 12.155% | $53.4082 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $527.10 | $571.4136 | $571.42 | $571.35 | $571.40 | |