| 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 | $5.44 | 9.641% | $5.9645 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $110.28 | 4.823% | $115.5988 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $118.97 | 7.660% | $128.0831 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $152.34 | 12.304% | $171.0839 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $31.86 | 4.576% | $33.3179 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $241.97 | 13.176% | $273.852 | $273.85 | $273.85 | $273.90 |
| Purchase #7 | $244.31 | 7.823% | $263.4224 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $905.17 | $991.3226 | $991.31 | $991.30 | $991.40 | |