| 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 | $65.60 | 5.370% | $69.1227 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $85.26 | 7.626% | $91.7619 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $108.78 | 4.546% | $113.7251 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $32.40 | 5.501% | $34.1823 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $202.80 | 4.252% | $211.4231 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $36.55 | 8.205% | $39.5489 | $39.55 | $39.55 | $39.50 |
| Purchase #7 | $83.59 | 8.708% | $90.869 | $90.87 | $90.85 | $90.90 |
| 7 purchase totals = | $614.98 | $650.6330 | $650.63 | $650.60 | $650.60 | |