| 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 | $31.72 | 7.631% | $34.1406 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $216.99 | 6.307% | $230.6756 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $219.38 | 10.566% | $242.5597 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $174.46 | 11.587% | $194.6747 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $6.85 | 6.753% | $7.3126 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $124.66 | 9.346% | $136.3107 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $104.44 | 10.222% | $115.1159 | $115.12 | $115.10 | $115.10 |
| 7 purchase totals = | $878.50 | $960.7898 | $960.79 | $960.75 | $960.80 | |