| 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 | $78.31 | 8.315% | $84.8215 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $87.82 | 9.437% | $96.1076 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $22.55 | 4.566% | $23.5796 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $199.36 | 5.563% | $210.4504 | $210.45 | $210.45 | $210.50 |
| Purchase #5 | $9.48 | 11.284% | $10.5497 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $23.80 | 7.544% | $25.5955 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $245.78 | 9.148% | $268.264 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $667.10 | $719.3683 | $719.37 | $719.35 | $719.40 | |