| 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 | $47.59 | 9.128% | $51.934 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $189.92 | 9.577% | $208.1086 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $145.48 | 7.251% | $156.0288 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $182.55 | 5.580% | $192.7363 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $62.29 | 7.780% | $67.1362 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $75.82 | 9.631% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $8.47 | 7.812% | $9.1317 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $712.12 | $768.1978 | $768.20 | $768.25 | $768.00 | |