| 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 | $69.65 | 3.530% | $72.1086 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $90.56 | 12.368% | $101.7605 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $211.66 | 6.584% | $225.5957 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $238.48 | 11.764% | $266.5348 | $266.53 | $266.55 | $266.50 |
| Purchase #5 | $182.37 | 3.682% | $189.0849 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $133.80 | 10.294% | $147.5734 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $82.43 | 10.838% | $91.3638 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $1,008.95 | $1,094.0217 | $1,094.01 | $1,094.00 | $1,094.10 | |