| 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 | $87.62 | 5.499% | $92.4382 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $82.31 | 9.330% | $89.9895 | $89.99 | $90.00 | $90.00 |
| Purchase #3 | $194.34 | 7.305% | $208.5365 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $148.76 | 13.718% | $169.1669 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $161.61 | 7.447% | $173.6451 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $226.57 | 8.496% | $245.8194 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $119.85 | 7.236% | $128.5223 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $1,021.06 | $1,108.1179 | $1,108.13 | $1,108.10 | $1,108.00 | |