| 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 | $74.45 | 12.558% | $83.7994 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $149.90 | 8.199% | $162.1903 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $104.39 | 11.301% | $116.1871 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $22.95 | 9.535% | $25.1383 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $220.57 | 11.468% | $245.865 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $34.46 | 10.567% | $38.1014 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $5.85 | 9.718% | $6.4185 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $612.57 | $677.7000 | $677.71 | $677.70 | $677.70 | |