| 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 | $91.40 | 8.143% | $98.8427 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $32.59 | 11.812% | $36.4395 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $179.28 | 5.489% | $189.1207 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $9.70 | 4.179% | $10.1054 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $67.58 | 3.527% | $69.9635 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $211.76 | 10.262% | $233.4908 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $187.88 | 5.290% | $197.8189 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $780.19 | $835.7815 | $835.78 | $835.75 | $835.70 | |