| 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 | $52.94 | 3.403% | $54.7415 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $27.75 | 13.815% | $31.5837 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $208.58 | 10.361% | $230.191 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $118.41 | 11.318% | $131.8116 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $104.70 | 6.364% | $111.3631 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $199.65 | 11.122% | $221.8551 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $201.28 | 9.428% | $220.2567 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $913.31 | $1,001.8027 | $1,001.80 | $1,001.80 | $1,001.90 | |