| 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 | $103.29 | 6.601% | $110.1082 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $127.32 | 4.340% | $132.8457 | $132.85 | $132.85 | $132.80 |
| Purchase #3 | $7.34 | 9.432% | $8.0323 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $30.64 | 9.814% | $33.647 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $28.73 | 11.152% | $31.934 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $214.28 | 12.133% | $240.2786 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $114.77 | 7.559% | $123.4455 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $626.37 | $680.2913 | $680.30 | $680.35 | $680.10 | |