| 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 | $21.97 | 7.588% | $23.6371 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $66.25 | 10.251% | $73.0413 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $35.98 | 6.112% | $38.1791 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $202.82 | 8.491% | $220.0414 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $225.28 | 10.798% | $249.6057 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $239.91 | 12.406% | $269.6732 | $269.67 | $269.65 | $269.70 |
| Purchase #7 | $201.94 | 12.385% | $226.9503 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $994.15 | $1,101.1281 | $1,101.13 | $1,101.15 | $1,101.10 | |