| 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 | $93.56 | 4.854% | $98.1014 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $33.89 | 7.628% | $36.4751 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $120.88 | 10.168% | $133.1711 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $90.37 | 13.400% | $102.4796 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $141.38 | 4.545% | $147.8057 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $6.36 | 10.843% | $7.0496 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $197.60 | 9.729% | $216.8245 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $684.04 | $741.9070 | $741.91 | $741.90 | $741.90 | |