| 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 | $88.48 | 9.562% | $96.9405 | $96.94 | $96.95 | $96.90 |
| Purchase #2 | $71.64 | 8.603% | $77.8032 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $113.98 | 6.138% | $120.9761 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $192.42 | 9.184% | $210.0919 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $10.56 | 3.214% | $10.8994 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $16.59 | 8.648% | $18.0247 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $161.61 | 4.493% | $168.8711 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $655.28 | $703.6069 | $703.60 | $703.60 | $703.60 | |